📄 paste15.c

📁 用于进行gcc测试

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/* PR preprocessor/20077 *//* { dg-do preprocess } */#define a   a ## ## /* { dg-error "end of a macro expansion" } */#define b() b ## ## /* { dg-error "end of a macro expansion" } */#define c   c ##    /* { dg-error "end of a macro expansion" } */#define d() d ##    /* { dg-error "end of a macro expansion" } */#define e   ## ## e /* { dg-error "end of a macro expansion" } */#define f() ## ## f /* { dg-error "end of a macro expansion" } */#define g   ## g    /* { dg-error "end of a macro expansion" } */#define h() ## h    /* { dg-error "end of a macro expansion" } */#define i   ##      /* { dg-error "end of a macro expansion" } */#define j() ##      /* { dg-error "end of a macro expansion" } */

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